With 1980, the long, intense, yet fruitful historical debate over the nature of slavery comes of age. It was just 21 years ago that Stanley Elkins published his slim book Slavery, which set in motion the most profound and extensive re-examination of a subject ever undertaken by professional historians in the United States. In the course of that exploration of slavery, several of the many books it produced won major prizes and made lasting advances in our understanding of the American past.